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Problem with SD card

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IvanGroZni
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Default Problem with SD card

Mounted ReadOnly The sd card has an unexpected problem. Wtf is this -.-
 
slymobi
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Could be a number of issues but main cause is normally a corrupt file on sdcard or having your sdcard read ahead speed set too high.

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lo2ay
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It happened to me once
Backup the contents of ur card to ur computer then format SD card
while u are copying u may see some errors because there will be some corrupted files (Which can't be deleted) just skip the copying of those files, they'll be deleted while formatting

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Gmobilize
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When you format ,you can still experience the issue and if that happens than you have a damaged sd card ,this same problem came up on my old wildfire with a bad sd card from ebay .

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slymobi
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Quote:
Originally Posted by Gmobilize View Post
When you format ,you can still experience the issue and if that happens than you have a damaged sd card ,this same problem came up on my old wildfire with a bad sd card from ebay .

Sent from my HTC EVO 3D X515m using XDA
??? This doesn't mean you have a bad sdcard at all. I had this issue many times after mounting my phone to PC. I fixed by lowering the read ahead speed / eliminating a corrupt file on sdcard ( this could be any file,run a disk check whilst mounted to PC) I also only mount from recovery now and have not had the issue since.

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Gmobilize
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(Last edited by Gmobilize; 18th March 2012 at 08:48 PM.)
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Quote:
Originally Posted by slymobi View Post
??? This doesn't mean you have a bad sdcard at all. I had this issue many times after mounting my phone to PC. I fixed by lowering the read ahead speed / eliminating a corrupt file on sdcard ( this could be any file,run a disk check whilst mounted to PC) I also only mount from recovery now and have not had the issue since.

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Perhaps,but in my case the recovery didnt read it ,neither did the device,formatting on pc unsuccesful - Dead SD.

And yes ,before the critical end when I got the read-only issues, even if I did format for 4 times after each time that error showed up.
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